| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.69 | 5.453% | $144.1437 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $184.31 | 11.368% | $205.2624 | $205.26 | $205.25 | $205.30 |
| Purchase #3 | $136.91 | 5.168% | $143.9855 | $143.99 | $144.00 | $144.00 |
| Purchase #4 | $50.36 | 9.449% | $55.1185 | $55.12 | $55.10 | $55.10 |
| Purchase #5 | $92.44 | 7.480% | $99.3545 | $99.35 | $99.35 | $99.40 |
| Purchase #6 | $36.54 | 12.211% | $41.0019 | $41.00 | $41.00 | $41.00 |
| Purchase #7 | $200.84 | 5.707% | $212.3019 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $838.09 | $901.1684 | $901.16 | $901.15 | $901.20 | |